document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1187841>Question 1187841</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A population of values has an unknown distribution with  <BR>\n" );
document.write( "μ=250 and  σ=7.9. You intend to draw a random sample of size n=56\r<BR>\n" );
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document.write( "What is the mean of the distribution of sample means?\r<BR>\n" );
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document.write( "What is the standard deviation of the distribution of sample means?\r<BR>\n" );
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document.write( "   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #818854 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=818854\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the mean is 250, same as pop mean<BR>\n" );
document.write( "sd is 7.9/sqrt(56)=1.056 </SPAN>\n" );
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